.unicom

3 domains as of 13 Aug 2026

Domains

13 Aug 2026

30-day change

–

Signed in root

✔ Yes

DS record present

Type

Brand

ASCII

Registrar figures are for April 2026. ICANN publishes monthly registry reports about three months in arrears, and they are the only source that attributes domains to registrars — zone files do not contain registrar information. Methodology.

Registry details

From the IANA Root Zone Database and RDAP bootstrap.

Registry operator: China United Network Communications Corporation Limited
Technical backend: ZDNS via ns suffix
Delegated: 4 Feb 2016
Nameservers: a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com, f.zdnscloud.cn, g.zdnscloud.com, i.zdnscloud.cn, j.zdnscloud.com
RDAP: https://rdap.zdnsgtld.com/unicom
Zone data: CZDS access approved — counted daily

Registrar share

individual · combined

Individual ICANN accreditations, matching the registry report line for line. 2 reported volume in this TLD.

3domains reported

Share of .unicom by registrar
Reserved for non-billable transactions where Registry Operator acts as Registrar	2	66.67%
Internet Domain Name System Beijing Engineering Research Center LLC (ZDNS)	1	33.33%

Domains by month, 2024–present

From ICANN's monthly registry reports — the registry's own count, summed across registrars. This is the long history: it reaches back to delegation, where the daily series below can only start when this site began collecting zone files.

Month	Domains	Change	Registrars
Apr 2026	3	0	2
Mar 2026	3	0	2
Feb 2026	3	0	2
Jan 2026	3	0	2
Dec 2025	3	0	2
Nov 2025	3	0	2
Oct 2025	3	0	2
Sep 2025	3	0	2
Aug 2025	3	0	2
Jul 2025	3	0	2
Jun 2025	3	0	2
May 2025	3	0	2
Apr 2025	3	0	2
Mar 2025	3	0	2
Feb 2025	3	0	2
Jan 2025	3	0	2
Dec 2024	3	0	2
Nov 2024	3	0	2
Oct 2024	3	0	2
Sep 2024	3	0	2
Aug 2024	3	0	2
Jul 2024	3	0	2
Jun 2024	3	–	2

Domains over time

Counted from daily zone files. Names with at least one NS record or a DS record.

Daily adds and drops

Day-over-day difference of the zone's name list.

Added
Dropped

Registrars

Registrar	Domains	Share	Net adds	Transfers in	Deletes
Reserved for non-billable transactions where Registry Operator acts as Registrar	2	66.7%	0	0	0
Internet Domain Name System Beijing Engineering Research Center LLC (ZDNS)	1	33.3%	0	0	0

Data currency. Domain counts on this page are from zone files dated 13 August 2026 and refresh daily. Registrar figures are from ICANN's monthly registry reports for April 2026, which ICANN publishes about three months in arrears; zone files contain no registrar information, so no fresher source exists. Full detail on methodology and live pipeline status.